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Start the ELTL translation (LACIM).

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Merge all eltlast/ files into formula.hh (except automatop.hh).
This commit is contained in:
Damien Lefortier 2008-06-18 15:11:25 +02:00
parent 862302590c
commit 8c0d1003b0
55 changed files with 2000 additions and 422 deletions
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17
src/eltlparse/eltlparse.yy
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@ -22,10 +22,11 @@
%{
#include <string>
#include <sstream>
#include <limits>
#include <cerrno>
#include <limits.h>
#include "public.hh"
#include "eltlast/allnodes.hh"
#include "eltlast/automatop.hh"
// Implementation detail for error handling.
namespace spot
@ -87,7 +88,8 @@ using namespace spot::eltl;
OP_IMPLIES "implication operator"
OP_EQUIV "equivalent operator"
%token EQ "="
%token ACC "accept"
EQ "="
LPAREN "("
RPAREN ")"
COMMA ","
@ -131,6 +133,7 @@ nfa_list: /* empty. */
nfa: IDENT "=" "(" nfa_def ")"
{
nmap[*$1] = nfa::ptr($4);
delete $1;
}
;
@ -142,7 +145,8 @@ nfa_def: /* empty. */
{
errno = 0;
long i = strtol($4->c_str(), 0, 10);
if (i > INT_MAX || i < INT_MIN || errno == ERANGE)
if (i > std::numeric_limits<long>::max() ||
i < std::numeric_limits<long>::min() || errno == ERANGE)
{
std::string s = "out of range integer `";
s += *$4;
@ -156,7 +160,12 @@ nfa_def: /* empty. */
$1->add_transition(*$2, *$3, i);
$$ = $1;
}
| nfa_def EQ STATE
| nfa_def STATE STATE CONST_TRUE
{
$1->add_transition(*$2, *$3, -1);
$$ = $1;
}
| nfa_def ACC STATE
{
$1->set_final(*$3);
}